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EurekAlert! is an online science news service featuring health, medicine, science and technology news from leading research institutions and universities. Sponsored by AAAS, the science society. Norwegian University of Science and Technology Graz University of Technology Michigan Medicine - University of Michigan Unive
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Prof. Caicun Zhou, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
1+ day, 9+ hour ago (47+ words) EurekAlert! Prof. Caicun Zhou, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China. More on this News Release Late-breaking HARMONi-2 analysis shows ivonescimab significantly improves overall survival versus pembrolizumab in PD-L1-Positive Advanced NSCLC...
As antibiotic resistance grows, researchers turn to copper to fight infections
3+ day, 19+ hour ago (907+ words) Scientists look to harness the body's natural defenses by studying how the immune system uses copper against urinary tract infections — and how bacteria fight back. image: Dr. Sarguru Subash and Veerakit Vanitshavit study how the immune system uses copper to…...
Blue light boosts key medicinal compounds in Astragalus, study finds: Multi-omics and genetic tools uncover light-driven isoflavonoid biosynthesis
3+ day, 20+ hour ago (224+ words) EurekAlert! A working model illustrating how red and blue light promote isoflavonoid biosynthesis in the roots of A. mongholicus. Astragalus mongholicus, a cornerstone of traditional Chinese medicine, produces isoflavonoids—bioactive compounds with anti-inflammatory, immune-boosting, and antiviral properties. However, the molecular machinery…...
Discovery fills a gap in understanding, diagnosing primary ciliary dyskinesia
3+ day, 20+ hour ago (706+ words) Study finds mutations in two genes that disrupt ability of cilia to clear mucus in lungs image: Atomic model of two transition zone doublet microtubules connected by the central linker complex view more Hair-like appendages called motile cilia beat in…...
In vivo immune cell engineering from bench to clinical reality
3+ day, 22+ hour ago (85+ words) In vivo immune cell engineering directly reprograms endogenous immune cells, bypassing individualized ex vivo manufacturing and opening a path toward more accessible and scalable cell therapies. This review summarizes cell-specific engineering strategies, compares viral and non-viral delivery platforms, highlights emerging…...
Why does the immune system sometimes help tumors grow?
3+ day, 21+ hour ago (548+ words) Salk Institute researchers define how chronic interferon exposure prompts a switch from anti-tumor activity to immunosuppression in mice, revealing a key target to sustain anti-tumor immune responses and combat immunotherapy-resistant cancer image: Representative images showing mitochondrial RNA (mtRNA) transcripts (red)…...
Aging brain biology may help shape brain tumor progression
4+ day, 1+ hour ago (169+ words) Open-access review highlights how cellular senescence, neuroinflammation, and altered neural signaling may link brain aging to tumor biology and cognitive decline Brain tumors develop within an organ that changes substantially with age. A new review in Ageing and Cancer Research…...
These bacteria can change their diet to survive inside the body
4+ day, 11+ hour ago (511+ words) image: Neal Hammer view more The human body fights staph infections by starving it of essential nutrients. Staph, it turns out, is remarkably good at changing what’s on the menu. Staphylococcus aureus — the infamous agent behind MRSA and most staph…...
Ethical and equitable implementation of artificial intelligence in public health
4+ day, 11+ hour ago (73+ words) (IMAGE) EurekAlert! Stronger governance, population-specific validation, community engagement, and human oversight can ensure that AI advances public health without deepening existing health inequities. Credit must be given to the creator. Adaptations must be shared under the same terms. More on…...
Feelings upon learning of pregnancy and postpartum social support are associated with developmental delay at 3 years
4+ day, 12+ hour ago (88+ words) EurekAlert! A large-scale study of more than 73,000 mother–child pairs in Japan reveals the developmental risks associated with negative or indifferent feelings upon learning of pregnancy, as well as the mediating role of postpartum social support. Professor Mitsue Nagamine, Institute…...